Features: Designed for vocals.  Anti-vibration sound head processing.  Compatible with multiple devices.  Support trebel&bass adjustment, allowing you to capture all singing.  DSP digital chip brings good noise reduction effect.  It can be changed to electronic music, party, concert hall, baby, boy, girl voice, making your playing time more interesting You can use another mobile phone to import accompaniments for special effects.  14mm large diaphragm condenser microphone makes your voice clearer and more pleasing.     Specifications: Product name: mobile phone computer microphone;  Material technology: Aluminum metal;  Compatible system: Windows/lOS/Android;  Battery type: built-in polymer lithium battery;  Battery capacity: 1000mAh;  Working temperature: -5°~40°;  Pickup: large-diaphragm condenser microphone core;  Sensitivity: -42+2dB;  Frequency response: 30Hz-20Hz;  Working voltage: DC 3.7v;  Charging voltage: DC 5V;     Packing list: 1 * Microphone;  1 * Wire headset;  1 * Recording cable;  1 * Charge cable;  1 * Aux cable  1 * Filter